02-22-2014, 11:25 PM
So the skies finally cleard and I was able to test the 75/1.8 at other apertures. The purple fringing is defintely aperture dependent as the matrix photo shows. It's prominent at F/1.8, F/2 and is mostly gone by F/3.5
The last two show comparable-size crops at normal and using the in camera doubler.
The last two show comparable-size crops at normal and using the in camera doubler.